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Fuel & Air - Jets - Main Jets

522 products

Powersport Superstore is your go-to source for Fuel & Air - Jets - Main Jets and related parts. Shop our unbeatable selection of Main Jets with top-tier service, fast shipping, and great prices.

Mikuni FN100604-77.5 Large Round Main Jet (N100.604) for RS, HSR & TM Carburetor - 77.5

$29.78

$29.78

Large round main jet.

Mikuni 4/042-300 Large Hex Main Jet (4/042) for VM & TM Carburetor - 300

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-250 Large Hex Main Jet (4/042) for VM & TM Carburetor - 250

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-360 Large Hex Main Jet (4/042) for VM & TM Carburetor - 360

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-460 Large Hex Main Jet (4/042) for VM & TM Carburetor - 460

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-480 Large Hex Main Jet (4/042) for VM & TM Carburetor - 480

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-290 Large Hex Main Jet (4/042) for VM & TM Carburetor - 290

$31.19

$31.19

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-130 Large Hex Main Jet (4/042) for VM & TM Carburetor - 130

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Ebc SJ125-4 Mikuni Slot Head Style Main Jets - 125

$21.34

$21.34

Brass carburetor jets are high precision and flow-calibrated for extremely accurate fuel flow rate. Available in a range of sizes for Mikuni and Keihin applications. High-quality replacement; NOT o...

Ebc HJ530-4 Mikuni Hex Head Style Main Jets - 530

$21.34

$21.34

Brass carburetor jets are high precision and flow-calibrated for extremely accurate fuel flow rate. Available in a range of sizes for Mikuni and Keihin applications High-quality replacement. NOT or...

Mikuni F4/042-125 Large Hex Main Jet (4/042) for VM & TM Carburetor - 125

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-420 Large Hex Main Jet (4/042) for VM & TM Carburetor - 420

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-240 Large Hex Main Jet (4/042) for VM & TM Carburetor - 240

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-430 Large Hex Main Jet (4/042) for VM & TM Carburetor - 430

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-340 Large Hex Main Jet (4/042) for VM & TM Carburetor - 340

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Ebc HJ300-4 Mikuni Hex Head Style Main Jets - 300

$22.23

$22.23

Brass carburetor jets are high precision and flow-calibrated for extremely accurate fuel flow rate. Available in a range of sizes for Mikuni and Keihin applications High-quality replacement. NOT or...

Mikuni 4/042-410 Large Hex Main Jet (4/042) for VM & TM Carburetor - 410

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.

Mikuni 4/042-260 Large Hex Main Jet (4/042) for VM & TM Carburetor - 260

$29.20

$29.20

Large hex type used in most Mikuni Carburetors.